10203620226043 has 8 divisors (see below), whose sum is σ = 10215218976912. Its totient is φ = 10192023215616.

The previous prime is 10203620226013. The next prime is 10203620226049. The reversal of 10203620226043 is 34062202630201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10203620226043 - 2²⁹ = 10203083355131 is a prime.

It is a super-2 number, since 2×10203620226043² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203620225996 and 10203620226014.

It is not an unprimeable number, because it can be changed into a prime (10203620226049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11482071 + ... + 12338767.

It is an arithmetic number, because the mean of its divisors is an integer number (1276902372114).

Almost surely, 2^{10203620226043} is an apocalyptic number.

10203620226043 is a deficient number, since it is larger than the sum of its proper divisors (11598750869).

10203620226043 is an equidigital number, since it uses as much as digits as its factorization.

10203620226043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870221.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 10203620226043 its reverse (34062202630201), we get a palindrome (44265822856244).

The spelling of 10203620226043 in words is "ten trillion, two hundred three billion, six hundred twenty million, two hundred twenty-six thousand, forty-three".